The speed of light is truly an amazing, (that's an understatement!) thing.

Over the last hour or so, I've been having some fun with mathematical expressions dealing with the speed of light, and how far it travels in a second, minute, hour, day, week, month, year, decade, century, and in a millennium - both in miles, and in feet - written out in both scientific notation, and standard notation, to make it easier to visualize/understand!

Now, if you want to figure out the distance light has traveled since the beginning of the Big Bang, all you have to do is multiply the result of the distance light travels in a year (In miles or feet, your choice) by the age of the universe (approximately 13 Billion years) I'm not going to do that for you though, I'll let you try it on your own!